James seems to me like someone who is going to be bitter for a long time. He had very thin skin. I remember after 2016 he would occasionally bring up the “fire franklin” chants as a way of sticking it to people. What he did was indicate that it really bothered him and it was easily resurrected when things went south again
Several good comments on this thread offering sober takes on what might be going on in Franklin's head.
It's tough to not feel bitter when you get fired from a job, regardless of the circumstances.
That said, there's overwhelming evidence that Franklin's best possible scenario (according to Franklin, himself) turned out to be an illusion, and that success under his very specific approach to football has a ceiling. It is odd to think that any truly legitimate program would consider hiring him given his track record against good opponents, his willingness to play favorites over talent, his questionable ability to recruit and develop players at key positions, his stubborn refusal to adopt a pass-first offense, inability to hold onto narrow leads late in games, etc. etc...
To me, he's a guy that a mediocre program should be looking at so that he can maybe elevate their status somewhat.
The thing is, Franklin's overarching strategy seems to be to simply spend your way to victory, and in order for that to work, you have to have a lot of pieces supporting that approach. I can't imagine he's gonna go to VaTech (or whatever) and say, "Look, I need you to drop $100 million on football," and they're gonna smack themselves in the forehead and shout, "So, THAT'S what we've been doing wrong!" and instantly rubber stamp his request.